Rahmasari, F., W. Sutriyani, dan M. Muhaimin. “The Effectiveness of Traditional Congklak Games to Improve Elementary School Mathematics Learning Outcomes”. Math Didactic: Jurnal Pendidikan Matematika, Vol. 9, no. 3, Desember 2023, hlm. 508-1, doi:10.33654/math.v9i3.2466.